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Rodenstock Enlarger Lens Specs (Pre Linos Takeover)

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Rodenstock Enlarger Lens Specs (Pre Linos Takeover) Rodenstock Enlarger Lens Specs (Pre Linos takeover) ROGONAR: A value-priced lens for low cost systems, the Rogonar features three elements and a relatively simple optical design. It offers good results when used for a small scale range and from a working aperture of 11. ROGONAR-S: With a simple optical design yet high performance capability, the four-element Rogonar-S is a universal lens ideal for amateurs or professional developing labs in developing standard print formats. RODAGON: Known as the "universal workhorse," the Rodagon offers brilliant reproduction over a wide range of enlargement ratios. With a six-element design, the Rodagon provides resolution of the finest details while maintaining a uniformly high contrast on axis to field edge. RODAGON-WA: Designed for smaller, awkward areas, the Rodagon-WA has a shorter focal length and a large angle of view, and achieves a 70% larger projection area than with standard focal lengths. APO-RODAGON-N: For the most demanding applications, the Apo-Rodagon-N is an apochromatically-corrected, high performance lens that guarantees perfect results. It ensures the elimination of visible color fringes on high contrast borders, and is a preferred lens for B&W imaging applications. RODAGON-G: For extremely large reproduction scales, the Rodagon-G is your best choice. This lens series surpasses the quality of all conventional enlarging lenses of this type. APO-RODAGON-D: Ideal for duplication work, macro photography and CCD cameras, the Apo-Rodagon-D lens is designed for scales of 0.4X to 2.5X. It offers superior duplication with practically no loss in quality. Recommended Flange Maximum Lens Catalog Number Lens Type Image Field Scale Focal Mount thread (mm) Diameter (optional) Length at Infinity ROGONAR 209.0051.001.00 50mm f/2.8 24 x 36mm 2-8X (4X) 38.0mm 42.0mm M 39 x 1/26" 209.0075.001.00 75mm f/4.5 6 x 6cm 2-6X (4X) 63.1mm 42.0mm M 39 x 1/26" ROGONAR-S 208.0025.001.000 25mm f/4.0 13 x 17mm 10-30X (20X) 23.0mm 40.5mm M 32.5 x 0.5"1 208.0035.001.000 35mm f/4.0 18 x 24mm 10-30X (20X) 34.0mm 40.5mm M 32.5 x 0.5" 1 208.0050.001.000 50mm f/2.8 24 x 36mm 2-10X (4X) 47.0mm 50.0mm M 39 x 1/26" 208.0060.001.000 60mm f/4.5 40 x 40mm 2-10X (4X) 52.5mm 50.0mm M 39 x 1/26" 208.0075.001.000 75mm f/4.5 6 x 6cm 2-10X (4X) 65.5mm 50.0mm M 39 x 1/26" 208.0090.001.000 90mm f/4.5 6 x 7cm 2-8X (4X) 80.0mm 50.0mm M 39 x 1/26" 208.0105.001.000 105mm f/4.5 6 x 9cm 2-8X (4X) 95.0mm 50.0mm M 39 x 1/26" 208.0135.001.000 135mm f/4.5 9 x 12cm/4 x 5" 2-6X (4X) 129.5mm 60.0mm M 50 x 0.75 208.0150.001.000 150mm f/4.5 9 x 12cm/4 x 5" 2-6X (4X) 138.0mm 60.0mm M 50 x 0.75 Recommended Flange Maximum Lens Catalog Number Lens Type Image Field Scale Focal Mount thread (mm) Diameter (optional) Length at Infinity RODAGON 270.0028.001.000 28mm f/4.0 18 x 24mm 5-30X (20X) 27.7mm 40.5mm M 32.5 x 0.5" 1 270.0035.001.000 35mm f/4.0 24 x 24mm 5-30X (20X) 35.6mm 40.5mm M 32.5 x 0.5" 1 270.0051.001.040 50mm f/2.8 24 x 36mm 2-15X (10X) 43.5mm 50.0mm M 39 x 1/26" 270.0060.001.040 60mm f/4.0 40 x 40mm 2-10X (10X) 56.0mm 50.0mm M 39 x 1/26" 270.0081.001.040 80mm f/4.0 6 x 7cm 2-10X (6X) 74.7mm 50.0mm M 39 x 1/26" 270.0105.001.040 105mm f/5.6 6 x 9cm 2-10X (6X) 99.5mm 50.0mm M 39 x 1/26" 270.0135.001.040 135mm f/5.6 9 x 12cm/4 x 5" 2-10X (6X) 128.0mm 50.0mm M 39 x 1/26" 270.0150.001.000 150mm f/5.6 9 x 12cm/4 x 5" 2-10X (6X) 146.0mm 60.0mm M 50 x 0.75 270.0180.001.000 180mm f/5.6 13 x 18cm/5 x 7" 2-8X (5X) 177.0mm 60.0mm M 50 x 0.75 270.0210.001.000 210mm f/5.6 13 x 18cm/5 x 7" 2-8X (4X) 201.0mm 70.0mm M 58 x 0.75 270.0240.001.000 240mm f/5.6 18 x 24cm/8 x 10" 2-8X (4X) 230.0mm 80.0mm M 72 x 1 270.0300.001.000 300mm f/5.6 18 x 24cm/8 x 10" 2-8X (4X) 283.0mm 90.0mm M 72 x 1 270.0360.001.000 360mm f/6.3 24 x 30cm/10 x 12" 2-8X (2.5X) 300.0mm 100.0mm M 90 x 1 APO-RODAGON-N 275.0050.001.040 50mm f/2.8 24 x 36mm 2-20X (10X) 46.0mm 50.0mm M 39 x 1/26" 275.0080.001.040 80mm f/4.0 6 x 7cm 2-15X (10X) 77.0mm 50.0mm M 39 x 1/26" 275.0105.001.040 105mm f/4.0 6 x 9cm 2-15X (6X) 99.1mm 50.0mm M 39 x 1/26" 275.0150.001.000 150mm f/4.0 9 x 12cm/4 x 5" 2-15X (6X) 144.5mm 70.0mm M 50 x 0.75 RODAGON-WA 277.0040.001.040 40mm f/4.0 24 x 36mm 4-20X (10X) 36.5mm 50.0mm M 39 x 1/26" 277.0060.001.040 60mm f/4.0 6 x 6cm 4-15X (8X) 55.5mm 50.0mm M 39 x 1/26" 277.0080.001.040 80 mm f/4.0 6 x 9cm 4-15X (8X) 77.0mm 50.0mm M 39 x 1/26" 277.0120.001.000 120mm f/5.6 9 x 12cm/4 x 5" 4-15X (6X) 116.4mm 60.0mm M 50 x 0.75 RODAGON-G 276.0050.001.040 50mm f/2.8 24 x 36mm 15-50X (25X) 47.0mm 50.0mm M 39 x 1/26" 276.0105.001.000 105mm 6 x 9cm 10-40X (20X) 100.3mm 60.0mm M 50 x 0.75 276.0150.001.000 150mm f/5.6 9 x 12cm/4 x 5" 10-40X (20X) 141.8mm 60.0mm M 50 x 0.75 276.0210.001.000 210mm f/5.6 13 x 18cm/5 x 7" 8-30X (20X) 179.5mm 74.5mm M 72 x 1 276.0240.001.000 240mm f/5.6 13 x 18cm/5 x 7" 8-30X (20X) 230.6mm 80.0mm M 72 x 1 276.0300.001.000 300mm f/5.6 18 x 24cm/8 x 10" 8-30X (20X) 253.3mm 93.5mm M 90 x 1 276.0360.001.000 360mm f/6.8 18 x 24cm/8 x 10" 8-30X (20X) 304.2mm 110.0mm M 90 x 1 276.0480.001.000 480mm f/8.4 24 x 30cm/10 x 12" 8-30X (20X) 412.0mm 115.0mm M 110 x 1 APO-RODAGON-D 273.0075.001.040 75mm f/4.0 6 x 6cm 0.8-1.2X (1X) 136.7mm (at 1:1) 50.0mm M 39 x 1/26" 273.0075.002.040 75mm f/4.5 6 x 7cm 1.2-2.5X (2X) 109.4mm (at 1:2) 50.0mm M 39 x 1/26" Rodenstock Enlarger Lens Specs (Post Linos takeover (copied 2008/12/26)) Rogonar The Rogonar forms a solid base for the first steps in the amateur’s home lab. This lens is already a standard feature of many low-price enlarging units. With 3 single elements, it has a relatively simple optical design. But when used for a smaller scale range of about 2x to 8x and at a working aperture of f/11, it still offers good results. The large aperture for a 3 element lens ensures simple and precise focusing and provides a bright image for composition and cropping of the picture. The Rogonar is available with the standard focal length of 50 mm for 35 mm film. It has a click-stop diaphragm and an illuminated f-number scale. Rogonar-S The universal lens Rogonar-S has a relatively simple optical design and so a very attractive price. But the very high performance capability of this lens makes it ideal for the high requirements of demanding amateurs or professional labs. The main application area of the Rogonar-S is enlargement in the scale range required for photographs in the standard formats. In this range, the lens with 4 elements in 3 groups provides high-quality results with only low light fall-off to the picture margin. Stopping down by 2 to 3 stops is recommended for optimal contrast und sharpness up to the image corners. The recommended scale range can also offer some interesting possibilities for cropped enlargements. The Rogonar-S can be supplied in several models for use for all film sizes up to roll film 6x9 cm.
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